public static void UpdatePrincipalTables(
DbDatabaseMapping databaseMapping,
EntityType entityType,
EntityType fromTable,
EntityType toTable,
bool isMappingAnyInheritedProperty)
{
if (fromTable == toTable)
{
return;
}
ForeignKeyPrimitiveOperations.UpdatePrincipalTables(databaseMapping, toTable, entityType, false);
if (!isMappingAnyInheritedProperty)
{
return;
}
ForeignKeyPrimitiveOperations.UpdatePrincipalTables(databaseMapping, toTable, (EntityType)entityType.BaseType, true);
}
public static EdmProperty MoveColumnAndAnyConstraints(
EntityType fromTable, EntityType toTable, EdmProperty column, bool useExisting)
{
DebugCheck.NotNull(fromTable);
DebugCheck.NotNull(toTable);
DebugCheck.NotNull(column);
var movedColumn = column;
if (fromTable != toTable)
{
movedColumn = TablePrimitiveOperations.IncludeColumn(
toTable, column, TablePrimitiveOperations.GetNameMatcher(column.Name), useExisting);
TablePrimitiveOperations.RemoveColumn(fromTable, column);
ForeignKeyPrimitiveOperations.MoveAllForeignKeyConstraintsForColumn(fromTable, toTable, column);
}
return(movedColumn);
}
private static void MoveForeignKeyConstraint(
EntityType fromTable,
EntityType toTable,
ForeignKeyBuilder fk)
{
fromTable.RemoveForeignKey(fk);
if (fk.PrincipalTable == toTable && fk.DependentColumns.All <EdmProperty>((Func <EdmProperty, bool>)(c => c.IsPrimaryKeyColumn)))
{
return;
}
IList <EdmProperty> dependentColumns = ForeignKeyPrimitiveOperations.GetDependentColumns((IEnumerable <EdmProperty>)fk.DependentColumns.ToArray <EdmProperty>(), (IEnumerable <EdmProperty>)toTable.Properties);
if (ForeignKeyPrimitiveOperations.ContainsEquivalentForeignKey(toTable, fk.PrincipalTable, (IEnumerable <EdmProperty>)dependentColumns))
{
return;
}
toTable.AddForeignKey(fk);
fk.DependentColumns = (IEnumerable <EdmProperty>)dependentColumns;
}
internal static void CleanupUnmappedArtifacts(DbDatabaseMapping databaseMapping, EntityType table)
{
var associationMappings = databaseMapping.EntityContainerMappings
.SelectMany(ecm => ecm.AssociationSetMappings)
.Where(asm => asm.Table == table)
.ToArray();
var entityFragments = databaseMapping.EntityContainerMappings
.SelectMany(ecm => ecm.EntitySetMappings)
.SelectMany(esm => esm.EntityTypeMappings)
.SelectMany(etm => etm.MappingFragments).Where(f => f.Table == table).ToArray();
if (!associationMappings.Any() &&
!entityFragments.Any())
{
databaseMapping.Database.RemoveEntityType(table);
}
else
{
// check the columns of table to see if they are actually used in any fragment
foreach (var column in table.Properties.ToArray())
{
if (entityFragments.SelectMany(f => f.ColumnMappings).All(pm => pm.ColumnProperty != column)
&&
entityFragments.SelectMany(f => f.ColumnConditions).All(cc => cc.ColumnProperty != column)
&&
associationMappings.SelectMany(am => am.SourceEndMapping.PropertyMappings).All(pm => pm.ColumnProperty != column) &&
associationMappings.SelectMany(am => am.SourceEndMapping.PropertyMappings).All(pm => pm.ColumnProperty != column))
{
// Remove table FKs that refer to this column, and then remove the column
ForeignKeyPrimitiveOperations.RemoveAllForeignKeyConstraintsForColumn(table, column);
TablePrimitiveOperations.RemoveColumn(table, column);
}
}
// Remove FKs where Principal Table == Dependent Table and the PK == FK (redundant)
table.ForeignKeyBuilders
.Where(fk => fk.PrincipalTable == table && fk.DependentColumns.SequenceEqual(table.DeclaredKeyProperties))
.ToArray()
.Each(table.RemoveForeignKey);
}
}
public static EdmProperty CopyColumnAndAnyConstraints(
EdmModel database,
EntityType fromTable,
EntityType toTable,
EdmProperty column,
Func <EdmProperty, bool> isCompatible,
bool useExisting)
{
EdmProperty movedColumn = column;
if (fromTable != toTable)
{
movedColumn = TablePrimitiveOperations.IncludeColumn(toTable, column, isCompatible, useExisting);
if (!movedColumn.IsPrimaryKeyColumn)
{
ForeignKeyPrimitiveOperations.CopyAllForeignKeyConstraintsForColumn(database, fromTable, toTable, column, movedColumn);
}
}
return(movedColumn);
}
internal static void CleanupUnmappedArtifacts(
DbDatabaseMapping databaseMapping,
EntityType table)
{
AssociationSetMapping[] array1 = databaseMapping.EntityContainerMappings.SelectMany <EntityContainerMapping, AssociationSetMapping>((Func <EntityContainerMapping, IEnumerable <AssociationSetMapping> >)(ecm => ecm.AssociationSetMappings)).Where <AssociationSetMapping>((Func <AssociationSetMapping, bool>)(asm => asm.Table == table)).ToArray <AssociationSetMapping>();
MappingFragment[] array2 = databaseMapping.EntityContainerMappings.SelectMany <EntityContainerMapping, EntitySetMapping>((Func <EntityContainerMapping, IEnumerable <EntitySetMapping> >)(ecm => ecm.EntitySetMappings)).SelectMany <EntitySetMapping, EntityTypeMapping>((Func <EntitySetMapping, IEnumerable <EntityTypeMapping> >)(esm => (IEnumerable <EntityTypeMapping>)esm.EntityTypeMappings)).SelectMany <EntityTypeMapping, MappingFragment>((Func <EntityTypeMapping, IEnumerable <MappingFragment> >)(etm => (IEnumerable <MappingFragment>)etm.MappingFragments)).Where <MappingFragment>((Func <MappingFragment, bool>)(f => f.Table == table)).ToArray <MappingFragment>();
if (!((IEnumerable <AssociationSetMapping>)array1).Any <AssociationSetMapping>() && !((IEnumerable <MappingFragment>)array2).Any <MappingFragment>())
{
databaseMapping.Database.RemoveEntityType(table);
((IEnumerable <AssociationType>)databaseMapping.Database.AssociationTypes.Where <AssociationType>((Func <AssociationType, bool>)(t =>
{
if (t.SourceEnd.GetEntityType() != table)
{
return(t.TargetEnd.GetEntityType() == table);
}
return(true);
})).ToArray <AssociationType>()).Each <AssociationType>((Action <AssociationType>)(t => databaseMapping.Database.RemoveAssociationType(t)));
}
else
{
foreach (EdmProperty edmProperty in table.Properties.ToArray <EdmProperty>())
{
EdmProperty column = edmProperty;
if (((IEnumerable <MappingFragment>)array2).SelectMany <MappingFragment, ColumnMappingBuilder>((Func <MappingFragment, IEnumerable <ColumnMappingBuilder> >)(f => f.ColumnMappings)).All <ColumnMappingBuilder>((Func <ColumnMappingBuilder, bool>)(pm => pm.ColumnProperty != column)) && ((IEnumerable <MappingFragment>)array2).SelectMany <MappingFragment, ConditionPropertyMapping>((Func <MappingFragment, IEnumerable <ConditionPropertyMapping> >)(f => f.ColumnConditions)).All <ConditionPropertyMapping>((Func <ConditionPropertyMapping, bool>)(cc => cc.Column != column)) && (((IEnumerable <AssociationSetMapping>)array1).SelectMany <AssociationSetMapping, ScalarPropertyMapping>((Func <AssociationSetMapping, IEnumerable <ScalarPropertyMapping> >)(am => (IEnumerable <ScalarPropertyMapping>)am.SourceEndMapping.PropertyMappings)).All <ScalarPropertyMapping>((Func <ScalarPropertyMapping, bool>)(pm => pm.Column != column)) && ((IEnumerable <AssociationSetMapping>)array1).SelectMany <AssociationSetMapping, ScalarPropertyMapping>((Func <AssociationSetMapping, IEnumerable <ScalarPropertyMapping> >)(am => (IEnumerable <ScalarPropertyMapping>)am.SourceEndMapping.PropertyMappings)).All <ScalarPropertyMapping>((Func <ScalarPropertyMapping, bool>)(pm => pm.Column != column))))
{
ForeignKeyPrimitiveOperations.RemoveAllForeignKeyConstraintsForColumn(table, column, databaseMapping);
TablePrimitiveOperations.RemoveColumn(table, column);
}
}
((IEnumerable <ForeignKeyBuilder>)table.ForeignKeyBuilders.Where <ForeignKeyBuilder>((Func <ForeignKeyBuilder, bool>)(fk =>
{
if (fk.PrincipalTable == table)
{
return(fk.DependentColumns.SequenceEqual <EdmProperty>((IEnumerable <EdmProperty>)table.KeyProperties));
}
return(false);
})).ToArray <ForeignKeyBuilder>()).Each <ForeignKeyBuilder>(new Action <ForeignKeyBuilder>(table.RemoveForeignKey));
}
}
private static void CopyForeignKeyConstraint(
EdmModel database,
EntityType toTable,
ForeignKeyBuilder fk,
Func <EdmProperty, EdmProperty> selector = null)
{
ForeignKeyBuilder foreignKeyBuilder = new ForeignKeyBuilder(database, ((IEnumerable <INamedDataModelItem>)database.EntityTypes.SelectMany <EntityType, ForeignKeyBuilder>((Func <EntityType, IEnumerable <ForeignKeyBuilder> >)(t => t.ForeignKeyBuilders))).UniquifyName(fk.Name))
{
PrincipalTable = fk.PrincipalTable,
DeleteAction = fk.DeleteAction
};
foreignKeyBuilder.SetPreferredName(fk.Name);
IList <EdmProperty> dependentColumns = ForeignKeyPrimitiveOperations.GetDependentColumns(selector != null ? fk.DependentColumns.Select <EdmProperty, EdmProperty>(selector) : fk.DependentColumns, (IEnumerable <EdmProperty>)toTable.Properties);
if (ForeignKeyPrimitiveOperations.ContainsEquivalentForeignKey(toTable, foreignKeyBuilder.PrincipalTable, (IEnumerable <EdmProperty>)dependentColumns))
{
return;
}
toTable.AddForeignKey(foreignKeyBuilder);
foreignKeyBuilder.DependentColumns = (IEnumerable <EdmProperty>)dependentColumns;
}
public void Configure(
DbDatabaseMapping databaseMapping,
ICollection <EntitySet> entitySets,
DbProviderManifest providerManifest,
EntityType entityType,
ref EntityTypeMapping entityTypeMapping,
bool isMappingAnyInheritedProperty,
int configurationIndex,
int configurationCount,
IDictionary <string, object> commonAnnotations)
{
DebugCheck.NotNull(entityType);
DebugCheck.NotNull(databaseMapping);
DebugCheck.NotNull(providerManifest);
var baseType = (EntityType)entityType.BaseType;
var isIdentityTable = baseType == null && configurationIndex == 0;
var fragment = FindOrCreateTypeMappingFragment(
databaseMapping, ref entityTypeMapping, configurationIndex, entityType, providerManifest);
var fromTable = fragment.Table;
bool isTableSharing;
var toTable = FindOrCreateTargetTable(
databaseMapping, fragment, entityType, fromTable, out isTableSharing);
var isSharingTableWithBase = DiscoverIsSharingWithBase(databaseMapping, entityType, toTable);
// Ensure all specified properties are the only ones present in this fragment and table
var mappingsToContain = DiscoverAllMappingsToContain(
databaseMapping, entityType, toTable, isSharingTableWithBase);
// Validate that specified properties can be mapped
var mappingsToMove = fragment.ColumnMappings.ToList();
foreach (var propertyPath in mappingsToContain)
{
var propertyMapping = fragment.ColumnMappings.SingleOrDefault(
pm => pm.PropertyPath.SequenceEqual(propertyPath));
if (propertyMapping == null)
{
throw Error.EntityMappingConfiguration_DuplicateMappedProperty(
entityType.Name, propertyPath.ToString());
}
mappingsToMove.Remove(propertyMapping);
}
// Add table constraint if there are no inherited properties
if (!isIdentityTable)
{
bool isSplitting;
var parentTable = FindParentTable(
databaseMapping,
fromTable,
entityTypeMapping,
toTable,
isMappingAnyInheritedProperty,
configurationIndex,
configurationCount,
out isSplitting);
if (parentTable != null)
{
DatabaseOperations.AddTypeConstraint(databaseMapping.Database, entityType, parentTable, toTable, isSplitting);
}
}
// Update AssociationSetMappings (IAs) and FKs
if (fromTable != toTable)
{
if (Properties == null)
{
AssociationMappingOperations.MoveAllDeclaredAssociationSetMappings(
databaseMapping, entityType, fromTable, toTable, !isTableSharing);
ForeignKeyPrimitiveOperations.MoveAllDeclaredForeignKeyConstraintsForPrimaryKeyColumns(
entityType, fromTable, toTable);
}
if (isMappingAnyInheritedProperty)
{
var baseTables =
databaseMapping.GetEntityTypeMappings(baseType)
.SelectMany(etm => etm.MappingFragments)
.Select(mf => mf.Table);
var associationMapping = databaseMapping.EntityContainerMappings
.SelectMany(asm => asm.AssociationSetMappings)
.FirstOrDefault(a => baseTables.Contains(a.Table) &&
(baseType == a.AssociationSet.ElementType.SourceEnd.GetEntityType() ||
baseType == a.AssociationSet.ElementType.TargetEnd.GetEntityType()));
if (associationMapping != null)
{
var associationType = associationMapping.AssociationSet.ElementType;
throw Error.EntityMappingConfiguration_TPCWithIAsOnNonLeafType(
associationType.Name,
associationType.SourceEnd.GetEntityType().Name,
associationType.TargetEnd.GetEntityType().Name);
}
// With TPC, we need to move down FK constraints, even on PKs (except type mapping constraints that are not about associations)
ForeignKeyPrimitiveOperations.CopyAllForeignKeyConstraintsForPrimaryKeyColumns(
databaseMapping.Database, fromTable, toTable);
}
}
if (mappingsToMove.Any())
{
EntityType extraTable = null;
if (configurationIndex < configurationCount - 1)
{
// Move all extra properties to a single new fragment
var anyPropertyMapping = mappingsToMove.First();
extraTable
= FindTableForTemporaryExtraPropertyMapping(
databaseMapping, entityType, fromTable, toTable, anyPropertyMapping);
var extraFragment
= EntityMappingOperations
.CreateTypeMappingFragment(entityTypeMapping, fragment, databaseMapping.Database.GetEntitySet(extraTable));
var requiresUpdate = extraTable != fromTable;
foreach (var pm in mappingsToMove)
{
// move the property mapping from toFragment to extraFragment
EntityMappingOperations.MovePropertyMapping(
databaseMapping, entitySets, fragment, extraFragment, pm, requiresUpdate, true);
}
}
else
{
// Move each extra property mapping to a fragment refering to the table with the base mapping
EntityType unmappedTable = null;
foreach (var pm in mappingsToMove)
{
extraTable = FindTableForExtraPropertyMapping(
databaseMapping, entityType, fromTable, toTable, ref unmappedTable, pm);
var extraFragment =
entityTypeMapping.MappingFragments.SingleOrDefault(tmf => tmf.Table == extraTable);
if (extraFragment == null)
{
extraFragment
= EntityMappingOperations
.CreateTypeMappingFragment(
entityTypeMapping, fragment, databaseMapping.Database.GetEntitySet(extraTable));
extraFragment.SetIsUnmappedPropertiesFragment(true);
}
if (extraTable == fromTable)
{
// copy the default discriminator along with the properties
CopyDefaultDiscriminator(fragment, extraFragment);
}
var requiresUpdate = extraTable != fromTable;
EntityMappingOperations.MovePropertyMapping(
databaseMapping, entitySets, fragment, extraFragment, pm, requiresUpdate, true);
}
}
}
// Ensure all property mappings refer to the table in the fragment
// Uniquify: true if table sharing, false otherwise
// FK names should be uniquified
// declared properties are moved, inherited ones are copied (duplicated)
EntityMappingOperations.UpdatePropertyMappings(
databaseMapping, entitySets, fromTable, fragment, !isTableSharing);
// Configure Conditions for the fragment
ConfigureDefaultDiscriminator(entityType, fragment);
ConfigureConditions(databaseMapping, entityType, fragment, providerManifest);
// Ensure all conditions refer to columns on the table in the fragment
EntityMappingOperations.UpdateConditions(databaseMapping.Database, fromTable, fragment);
ForeignKeyPrimitiveOperations.UpdatePrincipalTables(
databaseMapping, entityType, fromTable, toTable, isMappingAnyInheritedProperty);
CleanupUnmappedArtifacts(databaseMapping, fromTable);
CleanupUnmappedArtifacts(databaseMapping, toTable);
ConfigureAnnotations(toTable, commonAnnotations);
ConfigureAnnotations(toTable, _annotations);
toTable.SetConfiguration(this);
}
public void Configure(
DbDatabaseMapping databaseMapping,
ICollection <EntitySet> entitySets,
DbProviderManifest providerManifest,
EntityType entityType,
ref EntityTypeMapping entityTypeMapping,
bool isMappingAnyInheritedProperty,
int configurationIndex,
int configurationCount,
IDictionary <string, object> commonAnnotations)
{
EntityType baseType = (EntityType)entityType.BaseType;
bool flag = baseType == null && configurationIndex == 0;
MappingFragment typeMappingFragment1 = this.FindOrCreateTypeMappingFragment(databaseMapping, ref entityTypeMapping, configurationIndex, entityType, providerManifest);
EntityType table = typeMappingFragment1.Table;
bool isTableSharing;
EntityType createTargetTable = this.FindOrCreateTargetTable(databaseMapping, typeMappingFragment1, entityType, table, out isTableSharing);
bool isSharingTableWithBase = this.DiscoverIsSharingWithBase(databaseMapping, entityType, createTargetTable);
HashSet <EdmPropertyPath> contain = this.DiscoverAllMappingsToContain(databaseMapping, entityType, createTargetTable, isSharingTableWithBase);
List <ColumnMappingBuilder> list = typeMappingFragment1.ColumnMappings.ToList <ColumnMappingBuilder>();
foreach (EdmPropertyPath edmPropertyPath in contain)
{
EdmPropertyPath propertyPath = edmPropertyPath;
ColumnMappingBuilder columnMappingBuilder = typeMappingFragment1.ColumnMappings.SingleOrDefault <ColumnMappingBuilder>((Func <ColumnMappingBuilder, bool>)(pm => pm.PropertyPath.SequenceEqual <EdmProperty>((IEnumerable <EdmProperty>)propertyPath)));
if (columnMappingBuilder == null)
{
throw Error.EntityMappingConfiguration_DuplicateMappedProperty((object)entityType.Name, (object)propertyPath.ToString());
}
list.Remove(columnMappingBuilder);
}
if (!flag)
{
bool isSplitting;
EntityType parentTable = EntityMappingConfiguration.FindParentTable(databaseMapping, table, entityTypeMapping, createTargetTable, isMappingAnyInheritedProperty, configurationIndex, configurationCount, out isSplitting);
if (parentTable != null)
{
DatabaseOperations.AddTypeConstraint(databaseMapping.Database, entityType, parentTable, createTargetTable, isSplitting);
}
}
if (table != createTargetTable)
{
if (this.Properties == null)
{
AssociationMappingOperations.MoveAllDeclaredAssociationSetMappings(databaseMapping, entityType, table, createTargetTable, !isTableSharing);
ForeignKeyPrimitiveOperations.MoveAllDeclaredForeignKeyConstraintsForPrimaryKeyColumns(entityType, table, createTargetTable);
}
if (isMappingAnyInheritedProperty)
{
IEnumerable <EntityType> baseTables = databaseMapping.GetEntityTypeMappings(baseType).SelectMany <EntityTypeMapping, MappingFragment>((Func <EntityTypeMapping, IEnumerable <MappingFragment> >)(etm => (IEnumerable <MappingFragment>)etm.MappingFragments)).Select <MappingFragment, EntityType>((Func <MappingFragment, EntityType>)(mf => mf.Table));
AssociationSetMapping associationSetMapping = databaseMapping.EntityContainerMappings.SelectMany <EntityContainerMapping, AssociationSetMapping>((Func <EntityContainerMapping, IEnumerable <AssociationSetMapping> >)(asm => asm.AssociationSetMappings)).FirstOrDefault <AssociationSetMapping>((Func <AssociationSetMapping, bool>)(a =>
{
if (!baseTables.Contains <EntityType>(a.Table))
{
return(false);
}
if (baseType != a.AssociationSet.ElementType.SourceEnd.GetEntityType())
{
return(baseType == a.AssociationSet.ElementType.TargetEnd.GetEntityType());
}
return(true);
}));
if (associationSetMapping != null)
{
AssociationType elementType = associationSetMapping.AssociationSet.ElementType;
throw Error.EntityMappingConfiguration_TPCWithIAsOnNonLeafType((object)elementType.Name, (object)elementType.SourceEnd.GetEntityType().Name, (object)elementType.TargetEnd.GetEntityType().Name);
}
ForeignKeyPrimitiveOperations.CopyAllForeignKeyConstraintsForPrimaryKeyColumns(databaseMapping.Database, table, createTargetTable);
}
}
if (list.Any <ColumnMappingBuilder>())
{
EntityType extraTable = (EntityType)null;
if (configurationIndex < configurationCount - 1)
{
ColumnMappingBuilder pm = list.First <ColumnMappingBuilder>();
extraTable = EntityMappingConfiguration.FindTableForTemporaryExtraPropertyMapping(databaseMapping, entityType, table, createTargetTable, pm);
MappingFragment typeMappingFragment2 = EntityMappingOperations.CreateTypeMappingFragment(entityTypeMapping, typeMappingFragment1, databaseMapping.Database.GetEntitySet(extraTable));
bool requiresUpdate = extraTable != table;
foreach (ColumnMappingBuilder propertyMappingBuilder in list)
{
EntityMappingOperations.MovePropertyMapping(databaseMapping, (IEnumerable <EntitySet>)entitySets, typeMappingFragment1, typeMappingFragment2, propertyMappingBuilder, requiresUpdate, true);
}
}
else
{
EntityType unmappedTable = (EntityType)null;
foreach (ColumnMappingBuilder columnMappingBuilder in list)
{
extraTable = EntityMappingConfiguration.FindTableForExtraPropertyMapping(databaseMapping, entityType, table, createTargetTable, ref unmappedTable, columnMappingBuilder);
MappingFragment mappingFragment = entityTypeMapping.MappingFragments.SingleOrDefault <MappingFragment>((Func <MappingFragment, bool>)(tmf => tmf.Table == extraTable));
if (mappingFragment == null)
{
mappingFragment = EntityMappingOperations.CreateTypeMappingFragment(entityTypeMapping, typeMappingFragment1, databaseMapping.Database.GetEntitySet(extraTable));
mappingFragment.SetIsUnmappedPropertiesFragment(true);
}
if (extraTable == table)
{
EntityMappingConfiguration.CopyDefaultDiscriminator(typeMappingFragment1, mappingFragment);
}
bool requiresUpdate = extraTable != table;
EntityMappingOperations.MovePropertyMapping(databaseMapping, (IEnumerable <EntitySet>)entitySets, typeMappingFragment1, mappingFragment, columnMappingBuilder, requiresUpdate, true);
}
}
}
EntityMappingOperations.UpdatePropertyMappings(databaseMapping, (IEnumerable <EntitySet>)entitySets, table, typeMappingFragment1, !isTableSharing);
this.ConfigureDefaultDiscriminator(entityType, typeMappingFragment1);
this.ConfigureConditions(databaseMapping, entityType, typeMappingFragment1, providerManifest);
EntityMappingOperations.UpdateConditions(databaseMapping.Database, table, typeMappingFragment1);
ForeignKeyPrimitiveOperations.UpdatePrincipalTables(databaseMapping, entityType, table, createTargetTable, isMappingAnyInheritedProperty);
EntityMappingConfiguration.CleanupUnmappedArtifacts(databaseMapping, table);
EntityMappingConfiguration.CleanupUnmappedArtifacts(databaseMapping, createTargetTable);
EntityMappingConfiguration.ConfigureAnnotations((EdmType)createTargetTable, commonAnnotations);
EntityMappingConfiguration.ConfigureAnnotations((EdmType)createTargetTable, this._annotations);
createTargetTable.SetConfiguration((object)this);
}
public static void MoveAllForeignKeyConstraintsForColumn(
EntityType fromTable,
EntityType toTable,
EdmProperty column)
{
((IEnumerable <ForeignKeyBuilder>)ForeignKeyPrimitiveOperations.FindAllForeignKeyConstraintsForColumn(fromTable, toTable, column).ToArray <ForeignKeyBuilder>()).Each <ForeignKeyBuilder>((Action <ForeignKeyBuilder>)(fk => ForeignKeyPrimitiveOperations.MoveForeignKeyConstraint(fromTable, toTable, fk)));
}
public static void CopyAllForeignKeyConstraintsForColumn(
EdmModel database,
EntityType fromTable,
EntityType toTable,
EdmProperty column,
EdmProperty movedColumn)
{
((IEnumerable <ForeignKeyBuilder>)ForeignKeyPrimitiveOperations.FindAllForeignKeyConstraintsForColumn(fromTable, toTable, column).ToArray <ForeignKeyBuilder>()).Each <ForeignKeyBuilder>((Action <ForeignKeyBuilder>)(fk => ForeignKeyPrimitiveOperations.CopyForeignKeyConstraint(database, toTable, fk, (Func <EdmProperty, EdmProperty>)(c =>
{
if (c != column)
{
return(c);
}
return(movedColumn);
}))));
}